I hope that this made sense to you.
number 4 is x = 9 and number 5 is x = 10
A. 2x^2-5x-3
explanation: you have to subtract 1 from -6
Answer:
B 9.72
Step-by-step explanation:
If we imagine 7.48 is 100% Then we can use multiply and divide to find 30%. It goes like this. x/7.48 = 30/100. Where x is the unknown. Take 30 times 7.48 which is 224.4 then divide by 100 we get 2.24 dollars. Added to 7.48 we get 9.72
Angle a corresponds to angle e
Angle b corresponds to angle d
Angle c corresponds to angle c
Side ab corresponds to side cd
Side ac corresponds to side ce
Side bc corresponds to side de